INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9248bf56af8b6f3cda7737b0b5e5bc2eff9a8f3716c9bc3a88e8f242c1f90edc', 
    '8URxbPbbdWQDwj6x8s2FDlBHQn9qgt8/3JeWtANhWDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)